Hy!
I'm doing cca 150 gig's per year so the keybord is on the road.
Unfortunatelly I opened it and check all conections.Everything is ok. Or it's maybe a conector of HDD faulty. Tomorrow I go to a gay that can maybe fix it.
Surely I will post what was wrong if he repare it.
Thanks a lot. It's very satisfed when you know that are good people glad to help...